Air Miles Calculator

Distance between Dallas, TX (DFW) and Lexington, KY (LEX)

Flight distance from Dallas to Lexington (Dallas/Fort Worth International Airport – Lexington Blue Grass Airport) is 785 miles / 1263 kilometers / 682 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Dallas (DFW) to Lexington (LEX) is 887 miles / 1427 kilometers and travel time by car is about 15 hours 6 minutes.

Map of flight path and driving directions from Dallas to Lexington.

Shortest flight path between Dallas/Fort Worth International Airport (DFW) and Lexington Blue Grass Airport (LEX).

How far is Lexington from Dallas?

There are several ways to calculate distances between Dallas and Lexington. Here are two common methods:

Vincenty's formula (applied above)
  • 784.670 miles
  • 1262.804 kilometers
  • 681.860 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 783.625 miles
  • 1261.122 kilometers
  • 680.951 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B Lexington Blue Grass Airport
City: Lexington, KY
Country: United States Flag of United States
IATA Code: LEX
ICAO Code: KLEX
Coordinates: 38°2′11″N, 84°36′21″W

Time difference and current local times

The time difference between Dallas and Lexington is 1 hour. Lexington is 1 hour ahead of Dallas.

Time Difference

Dallas, TX

 CST

Lexington, KY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (294 pounds).

Frequent Flyer Miles Calculator

Dallas (DFW) → Lexington (LEX).

Distance:
785
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
785

Round trip?